{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1712437013",
    "entityType": "Track",
    "nonce": "1792447398044094489",
    "signature": "0x90d1295bff4c10dbb08b88c491e004a7f4067001720c4d0dbe1c70924557e16242892951cb6a773c322f4544dabfaf072275165b0ffe1d1bee1c597046ef4c4d1b",
    "signer": "0xd30fAF377491796757Ef4C1B0ccA8a407920e663",
    "userId": "451691735"
  }
}